Last commit july 5th

spa/node_modules/just-diff/CHANGELOG.md

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+# just-diff
+
+## 6.0.2
+
+### Patch Changes
+
+- Fixes #543. Remove recursing multiple permutations in favor of deciding upfront whether left or right trim is the most efficient.
+
+## 6.0.1
+
+### Patch Changes
+
+- issue #544 Fix case that should be 'add' not 'replace'
+
+## 6.0.0
+
+### Major Changes
+
+- 1669fd90: optimize diff path: trim from left and right (recursviely) and use shortest path, replace at root level if values are of different type. Addresses https://github.com/angus-c/just/issues/505
+
+## 5.2.0
+
+### Minor Changes
+
+- Rename node module .js -> .cjs
+
+## 5.1.1
+
+### Patch Changes
+
+- fix: reorder exports to set default last #488
+
+## 5.1.0
+
+### Minor Changes
+
+- package.json updates to fix #467 and #483
+
+## 5.0.3
+
+### Patch Changes
+
+- Keep ESMs in sync with commonJS modules
+
+## 5.0.2
+
+### Patch Changes
+
+- Fixed issue where remove diffs were sometimes not reversed

spa/node_modules/just-diff/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 angus croll
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

spa/node_modules/just-diff/README.md

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+<!-- DO NOT EDIT THIS FILE! THIS FILE WAS AUTOGENERATED BY TEMPLATE-MATE -->
+<!-- SEE https://github.com/angus-c/just/blob/master/CONTRIBUTING.md#readme-template -->
+
+## just-diff
+
+Part of a [library](https://anguscroll.com/just) of zero-dependency npm modules that do just do one thing.
+Guilt-free utilities for every occasion.
+
+[`🍦 Try it`](https://anguscroll.com/just/just-diff)
+
+```shell
+npm install just-diff
+```
+```shell
+yarn add just-diff
+```
+
+Return an object representing the difference between two other objects
+Pass converter to format as http://jsonpatch.com
+
+```js
+import {diff} from 'just-diff';
+
+const obj1 = {a: 4, b: 5};
+const obj2 = {a: 3, b: 5};
+const obj3 = {a: 4, c: 5};
+
+diff(obj1, obj2);
+[
+  { "op": "replace", "path": ['a'], "value": 3 }
+]
+
+diff(obj2, obj3);
+[
+  { "op": "remove", "path": ['b'] },
+  { "op": "replace", "path": ['a'], "value": 4 }
+  { "op": "add", "path": ['c'], "value": 5 }
+]
+
+// using converter to generate jsPatch standard paths
+import {diff, jsonPatchPathConverter} from 'just-diff'
+diff(obj1, obj2, jsonPatchPathConverter);
+[
+  { "op": "replace", "path": '/a', "value": 3 }
+]
+
+diff(obj2, obj3, jsonPatchPathConverter);
+[
+  { "op": "remove", "path": '/b' },
+  { "op": "replace", "path": '/a', "value": 4 }
+  { "op": "add", "path": '/c', "value": 5 }
+]
+
+// arrays
+const obj4 = {a: 4, b: [1, 2, 3]};
+const obj5 = {a: 3, b: [1, 2, 4]};
+const obj6 = {a: 3, b: [1, 2, 4, 5]};
+
+diff(obj4, obj5);
+[
+  { "op": "replace", "path": ['a'], "value": 3 }
+  { "op": "replace", "path": ['b', 2], "value": 4 }
+]
+
+diff(obj5, obj6);
+[
+  { "op": "add", "path": ['b', 3], "value": 5 }
+]
+
+// nested paths
+const obj7 = {a: 4, b: {c: 3}};
+const obj8 = {a: 4, b: {c: 4}};
+const obj9 = {a: 5, b: {d: 4}};
+
+diff(obj7, obj8);
+[
+  { "op": "replace", "path": ['b', 'c'], "value": 4 }
+]
+
+diff(obj8, obj9);
+[
+  { "op": "replace", "path": ['a'], "value": 5 }
+  { "op": "remove", "path": ['b', 'c']}
+  { "op": "add", "path": ['b', 'd'], "value": 4 }
+]
+```

spa/node_modules/just-diff/index.cjs

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+module.exports = {
+  diff: diff,
+  jsonPatchPathConverter: jsonPatchPathConverter,
+};
+
+/*
+  const obj1 = {a: 4, b: 5};
+  const obj2 = {a: 3, b: 5};
+  const obj3 = {a: 4, c: 5};
+
+  diff(obj1, obj2);
+  [
+    { "op": "replace", "path": ['a'], "value": 3 }
+  ]
+
+  diff(obj2, obj3);
+  [
+    { "op": "remove", "path": ['b'] },
+    { "op": "replace", "path": ['a'], "value": 4 }
+    { "op": "add", "path": ['c'], "value": 5 }
+  ]
+
+  // using converter to generate jsPatch standard paths
+  // see http://jsonpatch.com
+  import {diff, jsonPatchPathConverter} from 'just-diff'
+  diff(obj1, obj2, jsonPatchPathConverter);
+  [
+    { "op": "replace", "path": '/a', "value": 3 }
+  ]
+
+  diff(obj2, obj3, jsonPatchPathConverter);
+  [
+    { "op": "remove", "path": '/b' },
+    { "op": "replace", "path": '/a', "value": 4 }
+    { "op": "add", "path": '/c', "value": 5 }
+  ]
+
+  // arrays
+  const obj4 = {a: 4, b: [1, 2, 3]};
+  const obj5 = {a: 3, b: [1, 2, 4]};
+  const obj6 = {a: 3, b: [1, 2, 4, 5]};
+
+  diff(obj4, obj5);
+  [
+    { "op": "replace", "path": ['a'], "value": 3 }
+    { "op": "replace", "path": ['b', 2], "value": 4 }
+  ]
+
+  diff(obj5, obj6);
+  [
+    { "op": "add", "path": ['b', 3], "value": 5 }
+  ]
+
+  // nested paths
+  const obj7 = {a: 4, b: {c: 3}};
+  const obj8 = {a: 4, b: {c: 4}};
+  const obj9 = {a: 5, b: {d: 4}};
+
+  diff(obj7, obj8);
+  [
+    { "op": "replace", "path": ['b', 'c'], "value": 4 }
+  ]
+
+  diff(obj8, obj9);
+  [
+    { "op": "replace", "path": ['a'], "value": 5 }
+    { "op": "remove", "path": ['b', 'c']}
+    { "op": "add", "path": ['b', 'd'], "value": 4 }
+  ]
+*/
+
+function diff(obj1, obj2, pathConverter) {
+  if (!obj1 || typeof obj1 != 'object' || !obj2 || typeof obj2 != 'object') {
+    throw new Error('both arguments must be objects or arrays');
+  }
+
+  pathConverter ||
+    (pathConverter = function(arr) {
+      return arr;
+    });
+
+  function getDiff({obj1, obj2, basePath, basePathForRemoves, diffs}) {
+    var obj1Keys = Object.keys(obj1);
+    var obj1KeysLength = obj1Keys.length;
+    var obj2Keys = Object.keys(obj2);
+    var obj2KeysLength = obj2Keys.length;
+    var path;
+
+    var lengthDelta = obj1.length - obj2.length;
+
+    if (trimFromRight(obj1, obj2)) {
+      for (var i = 0; i < obj1KeysLength; i++) {
+        var key = Array.isArray(obj1) ? Number(obj1Keys[i]) : obj1Keys[i];
+        if (!(key in obj2)) {
+          path = basePathForRemoves.concat(key);
+          diffs.remove.push({
+            op: 'remove',
+            path: pathConverter(path),
+          });
+        }
+      }
+
+      for (var i = 0; i < obj2KeysLength; i++) {
+        var key = Array.isArray(obj2) ? Number(obj2Keys[i]) : obj2Keys[i];
+        pushReplaces({
+          key,
+          obj1,
+          obj2,
+          path: basePath.concat(key),
+          pathForRemoves: basePath.concat(key),
+          diffs,
+        });
+      }
+    } else {
+      // trim from left, objects are both arrays
+      for (var i = 0; i < lengthDelta; i++) {
+        path = basePathForRemoves.concat(i);
+        diffs.remove.push({
+          op: 'remove',
+          path: pathConverter(path),
+        });
+      }
+
+      // now make a copy of obj1 with excess elements left trimmed and see if there any replaces
+      var obj1Trimmed = obj1.slice(lengthDelta);;
+      for (var i = 0; i < obj2KeysLength; i++) {
+        pushReplaces({
+          key: i,
+          obj1: obj1Trimmed,
+          obj2,
+          path: basePath.concat(i),
+          // since list of removes are reversed before presenting result,
+          // we need to ignore existing parent removes when doing nested removes
+          pathForRemoves: basePath.concat(i + lengthDelta),
+          diffs,
+        });
+      }
+    }
+  }
+
+  var diffs = {remove: [], replace: [], add: []};
+  getDiff({
+    obj1,
+    obj2,
+    basePath: [],
+    basePathForRemoves: [],
+    diffs,
+  });
+
+  // reverse removes since we want to maintain indexes
+  return diffs.remove
+    .reverse()
+    .concat(diffs.replace)
+    .concat(diffs.add);
+
+  function pushReplaces({key, obj1, obj2, path, pathForRemoves, diffs}) {
+    var obj1AtKey = obj1[key];
+    var obj2AtKey = obj2[key];
+
+    if(!(key in obj1) && (key in obj2)) {
+      var obj2Value = obj2AtKey;
+      diffs.add.push({
+        op: 'add',
+        path: pathConverter(path),
+        value: obj2Value,
+      });
+    } else if(obj1AtKey !== obj2AtKey) {
+      if(Object(obj1AtKey) !== obj1AtKey ||
+        Object(obj2AtKey) !== obj2AtKey || differentTypes(obj1AtKey, obj2AtKey)
+      ) {
+        pushReplace(path, diffs, obj2AtKey);
+      } else {
+        if(!Object.keys(obj1AtKey).length &&
+          !Object.keys(obj2AtKey).length &&
+          String(obj1AtKey) != String(obj2AtKey)) {
+          pushReplace(path, diffs, obj2AtKey);
+        } else {
+          getDiff({
+            obj1: obj1[key],
+            obj2: obj2[key],
+            basePath: path,
+            basePathForRemoves: pathForRemoves,
+            diffs});
+        }
+      }
+    }
+  }
+
+  function pushReplace(path, diffs, newValue) {
+    diffs.replace.push({
+      op: 'replace',
+      path: pathConverter(path),
+      value: newValue,
+    });
+  }
+}
+
+function jsonPatchPathConverter(arrayPath) {
+  return [''].concat(arrayPath).join('/');
+}
+
+function differentTypes(a, b) {
+  return Object.prototype.toString.call(a) != Object.prototype.toString.call(b);
+}
+
+function trimFromRight(obj1, obj2) {
+  var lengthDelta = obj1.length - obj2.length;
+  if (Array.isArray(obj1) && Array.isArray(obj2) && lengthDelta > 0) {
+    var leftMatches = 0;
+    var rightMatches = 0;
+    for (var i = 0; i < obj2.length; i++) {
+      if (String(obj1[i]) === String(obj2[i])) {
+        leftMatches++;
+      } else {
+        break;
+      }
+    }
+    for (var j = obj2.length; j > 0; j--) {
+      if (String(obj1[j + lengthDelta]) === String(obj2[j])) {
+        rightMatches++;
+      } else {
+        break;
+      }
+    }
+
+    // bias to trim right becase it requires less index shifting
+    return leftMatches >= rightMatches;
+  }
+  return true;
+}

spa/node_modules/just-diff/index.d.ts

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+// Definitions by: Cameron Hunter <https://github.com/cameronhunter> 
+// Modified by: Angus Croll <https://github.com/angus-c>
+type Operation = "add" | "replace" | "remove";
+
+type JSONPatchPathConverter<OUTPUT> = (
+  arrayPath: Array<string | number>
+) => OUTPUT;
+
+export function diff(
+  a: object | Array<any>,
+  b: object | Array<any>,
+): Array<{ op: Operation; path: Array<string | number>; value: any }>;
+
+export function diff<PATH>(
+  a: object | Array<any>,
+  b: object | Array<any>,
+  jsonPatchPathConverter: JSONPatchPathConverter<PATH>
+): Array<{ op: Operation; path: PATH; value: any }>;
+
+export const jsonPatchPathConverter: JSONPatchPathConverter<string>;

spa/node_modules/just-diff/index.mjs

@@ -0,0 +1,227 @@
+/*
+  const obj1 = {a: 4, b: 5};
+  const obj2 = {a: 3, b: 5};
+  const obj3 = {a: 4, c: 5};
+
+  diff(obj1, obj2);
+  [
+    { "op": "replace", "path": ['a'], "value": 3 }
+  ]
+
+  diff(obj2, obj3);
+  [
+    { "op": "remove", "path": ['b'] },
+    { "op": "replace", "path": ['a'], "value": 4 }
+    { "op": "add", "path": ['c'], "value": 5 }
+  ]
+
+  // using converter to generate jsPatch standard paths
+  // see http://jsonpatch.com
+  import {diff, jsonPatchPathConverter} from 'just-diff'
+  diff(obj1, obj2, jsonPatchPathConverter);
+  [
+    { "op": "replace", "path": '/a', "value": 3 }
+  ]
+
+  diff(obj2, obj3, jsonPatchPathConverter);
+  [
+    { "op": "remove", "path": '/b' },
+    { "op": "replace", "path": '/a', "value": 4 }
+    { "op": "add", "path": '/c', "value": 5 }
+  ]
+
+  // arrays
+  const obj4 = {a: 4, b: [1, 2, 3]};
+  const obj5 = {a: 3, b: [1, 2, 4]};
+  const obj6 = {a: 3, b: [1, 2, 4, 5]};
+
+  diff(obj4, obj5);
+  [
+    { "op": "replace", "path": ['a'], "value": 3 }
+    { "op": "replace", "path": ['b', 2], "value": 4 }
+  ]
+
+  diff(obj5, obj6);
+  [
+    { "op": "add", "path": ['b', 3], "value": 5 }
+  ]
+
+  // nested paths
+  const obj7 = {a: 4, b: {c: 3}};
+  const obj8 = {a: 4, b: {c: 4}};
+  const obj9 = {a: 5, b: {d: 4}};
+
+  diff(obj7, obj8);
+  [
+    { "op": "replace", "path": ['b', 'c'], "value": 4 }
+  ]
+
+  diff(obj8, obj9);
+  [
+    { "op": "replace", "path": ['a'], "value": 5 }
+    { "op": "remove", "path": ['b', 'c']}
+    { "op": "add", "path": ['b', 'd'], "value": 4 }
+  ]
+*/
+
+function diff(obj1, obj2, pathConverter) {
+  if (!obj1 || typeof obj1 != 'object' || !obj2 || typeof obj2 != 'object') {
+    throw new Error('both arguments must be objects or arrays');
+  }
+
+  pathConverter ||
+    (pathConverter = function(arr) {
+      return arr;
+    });
+
+  function getDiff({obj1, obj2, basePath, basePathForRemoves, diffs}) {
+    var obj1Keys = Object.keys(obj1);
+    var obj1KeysLength = obj1Keys.length;
+    var obj2Keys = Object.keys(obj2);
+    var obj2KeysLength = obj2Keys.length;
+    var path;
+
+    var lengthDelta = obj1.length - obj2.length;
+
+    if (trimFromRight(obj1, obj2)) {
+      for (var i = 0; i < obj1KeysLength; i++) {
+        var key = Array.isArray(obj1) ? Number(obj1Keys[i]) : obj1Keys[i];
+        if (!(key in obj2)) {
+          path = basePathForRemoves.concat(key);
+          diffs.remove.push({
+            op: 'remove',
+            path: pathConverter(path),
+          });
+        }
+      }
+
+      for (var i = 0; i < obj2KeysLength; i++) {
+        var key = Array.isArray(obj2) ? Number(obj2Keys[i]) : obj2Keys[i];
+        pushReplaces({
+          key,
+          obj1,
+          obj2,
+          path: basePath.concat(key),
+          pathForRemoves: basePath.concat(key),
+          diffs,
+        });
+      }
+    } else {
+      // trim from left, objects are both arrays
+      for (var i = 0; i < lengthDelta; i++) {
+        path = basePathForRemoves.concat(i);
+        diffs.remove.push({
+          op: 'remove',
+          path: pathConverter(path),
+        });
+      }
+
+      // now make a copy of obj1 with excess elements left trimmed and see if there any replaces
+      var obj1Trimmed = obj1.slice(lengthDelta);;
+      for (var i = 0; i < obj2KeysLength; i++) {
+        pushReplaces({
+          key: i,
+          obj1: obj1Trimmed,
+          obj2,
+          path: basePath.concat(i),
+          // since list of removes are reversed before presenting result,
+          // we need to ignore existing parent removes when doing nested removes
+          pathForRemoves: basePath.concat(i + lengthDelta),
+          diffs,
+        });
+      }
+    }
+  }
+
+  var diffs = {remove: [], replace: [], add: []};
+  getDiff({
+    obj1,
+    obj2,
+    basePath: [],
+    basePathForRemoves: [],
+    diffs,
+  });
+
+  // reverse removes since we want to maintain indexes
+  return diffs.remove
+    .reverse()
+    .concat(diffs.replace)
+    .concat(diffs.add);
+
+  function pushReplaces({key, obj1, obj2, path, pathForRemoves, diffs}) {
+    var obj1AtKey = obj1[key];
+    var obj2AtKey = obj2[key];
+
+    if(!(key in obj1) && (key in obj2)) {
+      var obj2Value = obj2AtKey;
+      diffs.add.push({
+        op: 'add',
+        path: pathConverter(path),
+        value: obj2Value,
+      });
+    } else if(obj1AtKey !== obj2AtKey) {
+      if(Object(obj1AtKey) !== obj1AtKey ||
+        Object(obj2AtKey) !== obj2AtKey || differentTypes(obj1AtKey, obj2AtKey)
+      ) {
+        pushReplace(path, diffs, obj2AtKey);
+      } else {
+        if(!Object.keys(obj1AtKey).length &&
+          !Object.keys(obj2AtKey).length &&
+          String(obj1AtKey) != String(obj2AtKey)) {
+          pushReplace(path, diffs, obj2AtKey);
+        } else {
+          getDiff({
+            obj1: obj1[key],
+            obj2: obj2[key],
+            basePath: path,
+            basePathForRemoves: pathForRemoves,
+            diffs});
+        }
+      }
+    }
+  }
+
+  function pushReplace(path, diffs, newValue) {
+    diffs.replace.push({
+      op: 'replace',
+      path: pathConverter(path),
+      value: newValue,
+    });
+  }
+}
+
+function jsonPatchPathConverter(arrayPath) {
+  return [''].concat(arrayPath).join('/');
+}
+
+function differentTypes(a, b) {
+  return Object.prototype.toString.call(a) != Object.prototype.toString.call(b);
+}
+
+function trimFromRight(obj1, obj2) {
+  var lengthDelta = obj1.length - obj2.length;
+  if (Array.isArray(obj1) && Array.isArray(obj2) && lengthDelta > 0) {
+    var leftMatches = 0;
+    var rightMatches = 0;
+    for (var i = 0; i < obj2.length; i++) {
+      if (String(obj1[i]) === String(obj2[i])) {
+        leftMatches++;
+      } else {
+        break;
+      }
+    }
+    for (var j = obj2.length; j > 0; j--) {
+      if (String(obj1[j + lengthDelta]) === String(obj2[j])) {
+        rightMatches++;
+      } else {
+        break;
+      }
+    }
+
+    // bias to trim right becase it requires less index shifting
+    return leftMatches >= rightMatches;
+  }
+  return true;
+}
+
+export {diff, jsonPatchPathConverter};

spa/node_modules/just-diff/index.tests.ts

@@ -0,0 +1,65 @@
+import * as diffObj from './index'
+
+const {diff, jsonPatchPathConverter} = diffObj;
+const obj1 = {a: 2, b: 3};
+const obj2 = {a: 2, c: 1};
+const arr1 = [1, 'bee'];
+const arr2 = [2, 'bee'];
+
+
+//OK
+diff(obj1, obj2);
+diff(arr1, arr2);
+diff(obj1, arr1);
+diff(obj2, arr2);
+diff(/yes/, arr1);
+diff(new Date(), arr2);
+
+
+diff(obj1, obj2, jsonPatchPathConverter);
+diff(arr1, arr2, jsonPatchPathConverter);
+diff(obj1, arr1, jsonPatchPathConverter);
+diff(obj2, arr2, jsonPatchPathConverter);
+
+// not OK
+// @ts-expect-error
+diff(obj1);
+// @ts-expect-error
+diff(arr2);
+// @ts-expect-error
+diff('a');
+// @ts-expect-error
+diff(true);
+
+// @ts-expect-error
+diff(obj1, 1);
+// @ts-expect-error
+diff(3, arr2);
+// @ts-expect-error
+diff(obj1, 'a');
+// @ts-expect-error
+diff('b', arr2);
+
+// @ts-expect-error
+diff('a', jsonPatchPathConverter);
+// @ts-expect-error
+diff(true, jsonPatchPathConverter);
+
+// @ts-expect-error
+diff(obj1, 1, jsonPatchPathConverter);
+// @ts-expect-error
+diff(3, arr2, jsonPatchPathConverter);
+// @ts-expect-error
+diff(obj1, 'a', jsonPatchPathConverter);
+// @ts-expect-error
+diff('b', arr2, jsonPatchPathConverter);
+
+// @ts-expect-error
+diff(obj1, obj2, 'a');
+// @ts-expect-error
+diff(arr1, arr2, 1);
+// @ts-expect-error
+diff(obj1, arr1, 'bee');
+// @ts-expect-error
+diff(obj2, arr2, 'nope');
+

spa/node_modules/just-diff/package.json

@@ -0,0 +1,33 @@
+{
+  "name": "just-diff",
+  "version": "6.0.2",
+  "description": "Return an object representing the diffs between two objects. Supports jsonPatch protocol",
+  "type": "module",
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "require": "./index.cjs",
+      "import": "./index.mjs"
+    },
+    "./package.json": "./package.json"
+  },
+  "main": "index.cjs",
+  "types": "index.d.ts",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "rollup -c"
+  },
+  "repository": "https://github.com/angus-c/just",
+  "keywords": [
+    "object",
+    "diff",
+    "jsonPatch",
+    "no-dependencies",
+    "just"
+  ],
+  "author": "Angus Croll",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/angus-c/just/issues"
+  }
+}

spa/node_modules/just-diff/rollup.config.js

@@ -0,0 +1,3 @@
+const createRollupConfig = require('../../config/createRollupConfig');
+
+module.exports = createRollupConfig(__dirname);